00001 /*This file is prepared for Doxygen automatic documentation generation.*/ 00015 /* Copyright (c) 2009 Atmel Corporation. All rights reserved. 00016 * 00017 * Redistribution and use in source and binary forms, with or without 00018 * modification, are permitted provided that the following conditions are met: 00019 * 00020 * 1. Redistributions of source code must retain the above copyright notice, this 00021 * list of conditions and the following disclaimer. 00022 * 00023 * 2. Redistributions in binary form must reproduce the above copyright notice, 00024 * this list of conditions and the following disclaimer in the documentation 00025 * and/or other materials provided with the distribution. 00026 * 00027 * 3. The name of Atmel may not be used to endorse or promote products derived 00028 * from this software without specific prior written permission. 00029 * 00030 * 4. This software may only be redistributed and used in connection with an Atmel 00031 * AVR product. 00032 * 00033 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED 00034 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00035 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE 00036 * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR 00037 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00038 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00039 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00040 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00041 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00042 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE 00043 * 00044 */ 00045 00046 #ifndef _SD_MMC_SPI_MEM_H_ 00047 #define _SD_MMC_SPI_MEM_H_ 00048 00049 00050 #include "conf_access.h" 00051 00052 #if SD_MMC_SPI_MEM == DISABLE 00053 #error sd_mmc_spi_mem.h is #included although SD_MMC_SPI_MEM is disabled 00054 #endif 00055 00056 00057 #include "ctrl_access.h" 00058 00059 00060 //_____ D E F I N I T I O N S ______________________________________________ 00061 00062 #define SD_MMC_REMOVED 0 00063 #define SD_MMC_INSERTED 1 00064 #define SD_MMC_REMOVING 2 00065 00066 00067 //---- CONTROL FONCTIONS ---- 00071 extern void sd_mmc_spi_mem_init(void); 00072 00084 extern Ctrl_status sd_mmc_spi_test_unit_ready(void); 00085 00095 extern Ctrl_status sd_mmc_spi_read_capacity(U32 *u32_nb_sector); 00096 00106 extern Bool sd_mmc_spi_wr_protect(void); 00107 00113 extern Bool sd_mmc_spi_removal(void); 00114 00115 00116 //---- ACCESS DATA FONCTIONS ---- 00117 00118 #if ACCESS_USB == ENABLED 00119 // Standard functions for open in read/write mode the device 00120 00134 extern Ctrl_status sd_mmc_spi_usb_read_10(U32 addr, U16 nb_sector); 00135 00148 extern Ctrl_status sd_mmc_spi_usb_write_10(U32 addr, U16 nb_sector); 00149 00150 #endif // #if ACCESS_USB == ENABLED 00151 00152 #if ACCESS_MEM_TO_RAM == ENABLED 00153 // Standard functions for read/write 1 sector to 1 sector ram buffer 00154 00155 00168 extern Ctrl_status sd_mmc_spi_mem_2_ram(U32 addr, void *ram); 00169 00183 extern Ctrl_status sd_mmc_spi_ram_2_mem(U32 addr, const void *ram); 00184 00185 #endif // end #if ACCESS_MEM_TO_RAM == ENABLED 00186 00187 00188 #endif // _SD_MMC_SPI_MEM_H_